12968104508 has 12 divisors (see below), whose sum is σ = 22738772280. Its totient is φ = 6471312432.

The previous prime is 12968104483. The next prime is 12968104511. The reversal of 12968104508 is 80540186921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3182666 + ... + 3186737.

It is an arithmetic number, because the mean of its divisors is an integer number (1894897690).

Almost surely, 2^12968104508 is an apocalyptic number.

It is an amenable number.

12968104508 is a deficient number, since it is larger than the sum of its proper divisors (9770667772).

12968104508 is a wasteful number, since it uses less digits than its factorization.

12968104508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369916 (or 6369914 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 12968104508 in words is "twelve billion, nine hundred sixty-eight million, one hundred four thousand, five hundred eight".